#31340F#31340F

#31340F is a dark, muted yellow. Relative luminance 0.031; OKLCH L 31.3% C 0.056 H 113.5°. Best body text is #FFFFFF at 12.89:1 contrast (WCAG AA passes).

Color values

HEX	#31340F
RGB	rgb(49, 52, 15)
HSL	hsl(65, 55%, 13%)
HSV	hsv(65, 71%, 20%)
CMYK	cmyk(5.8%, 0%, 71.2%, 79.6%)
CIE-LAB	lab(20.61, -7.52, 22.34)
CIE-LCH	lch(20.61, 23.57, 108.60°)
OKLab	oklab(31.3% -0.0223 0.0513)
OKLCH	oklch(31.3% 0.056 113.5)
XYZ	xyz(2.5809, 3.1435, 0.9226)
Luminance	0.0314 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31340F #120F34

analogous

#34240F #31340F #1E340F

triadic

#31340F #0F3134 #340F31

tetradic

#31340F #0F3424 #120F34 #340F1E

square

#31340F #0F3424 #120F34 #340F1E

split-complementary

#31340F #0F1E34 #240F34

monochromatic

#161807 #161807 #31340F #5E631D #8B932A

Accessibility & contrast

On white

12.89

#31340F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#31340F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31340F

12.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31340F	#FFFFFF	#000000	##FFFFFF
##31340F	1.00	12.89	1.63	12.89
#FFFFFF	12.89	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#38310B

Deuteranopia (green-blind)

#383211

Tritanopia (blue-blind)

#35312C

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #31340f;
/* rgb */ color: rgb(49, 52, 15);
/* oklch */ color: oklch(31.3% 0.056 113.5);

Tailwind

colors: {
  custom: {
    50: '#6a6b4f',
    500: '#31340f',
    950: '#000000',
  },
}

SCSS

$custom: #31340f;
$custom-light: #6a6b4f;
$custom-dark: #000000;

JSON

{
  "hex": "#31340f",
  "rgb": {
    "r": 49,
    "g": 52,
    "b": 15
  },
  "hsl": {
    "h": 64.865,
    "s": 55.224,
    "l": 13.137
  },
  "oklch": {
    "l": 0.31301,
    "c": 0.05592,
    "h": 113.5
  },
  "luminance": 0.03143
}

Semantic roles & 50–950 ramp

primary

#31340F

secondary

#36316E

accent

#49DF55

background

#F6F6F4

surface

#EBEBE7

border

#C6C6C3

text

#060602

muted

#7A7A78

Preview Lab

Preview with #31340F

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →